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| author | David Daney <ddaney@caviumnetworks.com> | 2009-10-14 12:04:38 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-12-17 01:56:58 +0000 |
| commit | 25d967b72a92d72b6e0263a0337dfc940bd6c044 (patch) | |
| tree | 97900b2e687d8d868bd61ba7bc9d3acd3ce8b11a /drivers/net/phy/Kconfig | |
| parent | 0f7e64a3941fef0a5735da5184f3ccc0d234b580 (diff) | |
| download | linux-25d967b72a92d72b6e0263a0337dfc940bd6c044.tar.gz linux-25d967b72a92d72b6e0263a0337dfc940bd6c044.tar.bz2 linux-25d967b72a92d72b6e0263a0337dfc940bd6c044.zip | |
NET: Add driver for Octeon MDIO buses.
The Octeon SOC has two types of Ethernet ports, each type with its own
driver. However, the PHYs for all the ports are controlled by a
common MDIO bus. Because the mdio driver is not associated with a
particular driver, but is instead a system level resource, we create s
stand-alone driver for it.
As for the driver, we put the register definitions in
arch/mips/include/asm/octeon where most of the other Octeon register
definitions live. This is a platform driver with the platform device
for "mdio-octeon" being registered in the platform startup code.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/net/phy/Kconfig')
| -rw-r--r-- | drivers/net/phy/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index d5d8e1c5bc91..fc5938ba3d78 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -115,4 +115,15 @@ config MDIO_GPIO To compile this driver as a module, choose M here: the module will be called mdio-gpio. +config MDIO_OCTEON + tristate "Support for MDIO buses on Octeon SOCs" + depends on CPU_CAVIUM_OCTEON + default y + help + + This module provides a driver for the Octeon MDIO busses. + It is required by the Octeon Ethernet device drivers. + + If in doubt, say Y. + endif # PHYLIB |